16461885438

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4211}}^1\times {\mathrm{7489}}^1$

素因数の和:11737

約数の個数: 48

約数和(自身を含む): 36911019600

約数和(自身を除く): 20449134162

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 4211, 7489, 8422, 12633, 14978, 22467, 25266, 37899, 44934, 67401, 75798, 122119, 134802, 217181, 244238, 366357, 434362, 651543, 732714, 1099071, 1303086, 1954629, 2198142, 3909258, 31536179, 63072358, 94608537, 189217074, 283825611, 567651222, 914549191, 1829098382, 2743647573, 5487295146, 8230942719, 16461885438]

約数ペア:

[(1, 16461885438), (2, 8230942719), (3, 5487295146), (6, 2743647573), (9, 1829098382), (18, 914549191), (29, 567651222), (58, 283825611), (87, 189217074), (174, 94608537), (261, 63072358), (522, 31536179), (4211, 3909258), (7489, 2198142), (8422, 1954629), (12633, 1303086), (14978, 1099071), (22467, 732714), (25266, 651543), (37899, 434362), (44934, 366357), (67401, 244238), (75798, 217181), (122119, 134802)]